package com.qen.sheji.danli;

public class EHan2 {

    private static volatile EHan2 eHan;

    private EHan2() {
    }

    public static EHan2 getInstance() {
        if (eHan == null) {
            synchronized (EHan2.class) {
                eHan = new EHan2();
            }
        }
        return eHan;
    }
}
